The colorful stars previously spotted on Rachel Bilson's neck were noticeably missing as she walked around Comic-Con in San Diego on Thursday.

She kept things interesting in a Marc Jacobs panther print blouse and a neutral miniskirt. We love the retro vibe we get from the ensemble, and the purple Ray-Bans and bright orange bag were a nice splash of color.

Simple suede pumps let Rachel's legs do the talking as she made her way to the WIRED Cafe.

Way to make Ron Burgundy proud in his grand city of San Diego! You stay classy!